Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD

See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG

To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html

Study Counts

Type Study_count
Total_Studies 189
interventional 136
Observational 48
Registry 5

Studies over Time by Start Date

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Interventional Trials

Intervention Type

intervention_type Study_Count
Drug 47
Procedure 16
Other 15
Drug|placebo 13
Behavioral 6
Diagnostic Test 6
Dietary Supplement 5
Drug|Procedure 5
Biological|placebo 3
Device|Drug 3
Behavioral|Other 2
Drug|Other 2
Genetic|Other|Procedure 2
Behavioral|Drug 1
Biological 1
Biological|Drug 1
Biological|Other 1
Combination Product 1
Device 1
Device|Procedure 1
Diagnostic Test|Drug|Procedure 1
Dietary Supplement|Drug|Other 1
Dietary Supplement|Drug|placebo 1
Radiation 1

Count of Studies by Intervention (normalized and mapped)

Interventions over Time

Yearly studies for each intervention by start date

Studies by Country

Country Study_Count
Egypt 20
United States 17
China 13
NA 8
Spain 7
Belgium 5
Turkey 5
Brazil 4
Denmark 4
Canada 3
France 3
Greece 3
Israel 3
Italy 3
Netherlands 3
Russian Federation 3
Austria 2
Finland 2
Iran, Islamic Republic of 2
Nigeria 2
Switzerland 2
Taiwan 2
Australia|Belgium|China|Germany|Hong Kong|India|Russian Federation|Singapore|Thailand|Ukraine 1
Austria|Belgium|Finland|Germany|Israel|Russian Federation|Spain 1
Austria|Denmark|Israel|Italy|Netherlands|Norway|Switzerland 1
Belgium|Czech Republic|Spain 1
Chile 1
Czechia 1
Hong Kong 1
Hungary 1
India 1
Iraq 1
Korea, Republic of 1
Lebanon 1
Mexico 1
Poland 1
Poland|Sweden 1
Portugal 1
Sweden 1
Thailand 1
United Kingdom 1
Vietnam 1

Sites per Study

Site_count Study_Count
1 116
2 8
3 2
4 2
5 1
7 1
10 1
13 1
17 1
24 1
40 2

Phase

Phase Study_Count
N/A 70
Phase 4 21
Phase 3 19
Phase 2 8
Phase 1 6
Phase 2/Phase 3 6
Phase 1/Phase 2 5
Early Phase 1 1

Number of Arms

Number_of_Arms Count_of_Studies
1 23
2 96
3 8
4 4
5 3
NA 2

Enrollment Metrics by Phase

Measure Early.Phase.1 N.A Phase.1 Phase.1.Phase.2 Phase.2 Phase.2.Phase.3 Phase.3 Phase.4
Min. 10 3.0000 18.00 30.0 12.000 30 20.0000 10.0000
1st Qu. 10 50.0000 66.25 129.0 53.500 100 50.0000 50.0000
Median 10 100.0000 122.00 180.0 75.500 100 118.0000 118.0000
Mean 10 137.9571 183.00 284.8 98.125 255 252.7895 204.5238
3rd Qu. 10 150.0000 187.50 345.0 129.000 325 389.5000 167.0000
Max. 10 800.0000 579.00 740.0 228.000 800 1070.0000 900.0000

Trial Group Type

group_type Group_Count
Experimental 129
Active Comparator 81
Placebo Comparator 25
No Intervention 22
Other 13
NA 2

Intervention Model

intervention_model Study_Count
Parallel Assignment 102
Single Group Assignment 26
Crossover Assignment 5
Factorial Assignment 3

Primary Purpose

primary_purpose Study_Count
Treatment 96
Diagnostic 14
Other 8
Supportive Care 6
Basic Science 4
Health Services Research 3
Prevention 3
Device Feasibility 1
NA 1

Observational Studies

Studies by Country

Country Study_Count
NA 8
Turkey 6
Egypt 5
Germany 5
United States 5
Italy 4
United Kingdom 3
Belgium 2
Denmark 2
China 1
France|New Caledonia 1
Greece 1
Portugal 1
Singapore 1
Spain 1
Switzerland 1
United Arab Emirates 1

Sites per Study

Site_count Study_Count
1 45
2 2
23 1

Enrollment Metrics

Measure Observational
Min 20.000
1st Qu 97.500
Median 202.000
Mean 1602.938
3rd Qu 479.000
Max 26883.000

Observation Model

observational_model Study_Count
Cohort 30
Case-Control 9
Other 6
Case-Crossover 1
Case-Only 1
Case Control 1

Time Perspective

time_perspective Study_Count
Prospective 30
Retrospective 10
Other 5
Cross-Sectional 3

Registries

Studies by Country

Country Study_Count
China 2
Belgium 1
Spain 1
Sweden 1

Sites per Study

Site_count Study_Count
1 5

Enrollment Metrics

Measure Registries
Min 10.0
1st Qu 200.0
Median 488.0
Mean 2339.6
3rd Qu 5000.0
Max 6000.0

Registry Model

observational_model Study_Count
Cohort 4
Case-Control 1

Time Perspective

time_perspective Study_Count
Prospective 5

Follow-up

target_duration Study_Count
1 Year 1
10 Years 1
3 Months 1
30 Months 1
7 Years 1

Overview of Studies

Interventional Trials

#If less then 500 trials

nct_id brief_title link overall_status source primary_completion_date
NCT03277430 Uterus Transplantation From Live Donors and From Deceased Donors - Clinical Study https://ClinicalTrials.gov/show/NCT03277430 Recruiting Institute for Clinical and Experimental Medicine 2020-12-31
NCT03378713 Clinical Trial to Assess the Effect of Testosterone in Patients With Poor Ovarian Response (TESTOPRIM) https://ClinicalTrials.gov/show/NCT03378713 Completed Instituto de Investigacion Sanitaria La Fe 2019-02-11
NCT03373149 Growth Hormone Co-treatment Within a GnRH Antagonist Protocol in Patients With Poor Ovarian Response https://ClinicalTrials.gov/show/NCT03373149 Recruiting Riyadh Fertility and Reproductive Health center 2020-07-31
NCT03370575 RCT of Ethiodized Poppyseed Oil VS the Second-generation Non-ionic Monomer Contrast in Hysterosalpingography of Infertile Patients. https://ClinicalTrials.gov/show/NCT03370575 Recruiting Guangzhou Women and Children’s Medical Center 2019-05-01
NCT03370068 The Role of ICSI in Non-male Factor Infertility in Advanced Maternal Age https://ClinicalTrials.gov/show/NCT03370068 Recruiting Sheba Medical Center 2021-12-31
NCT03937661 Ovarian Autologous Platelet-Rich Plasma Treatment in Poor Responders. https://ClinicalTrials.gov/show/NCT03937661 Recruiting Genesis Athens Clinic 2021-01-30
NCT03353948 The Effect of a Liraglutide on IVF in Obese PCOS https://ClinicalTrials.gov/show/NCT03353948 Completed University Medical Centre Ljubljana 2016-05-31
NCT03312309 Personal FET in RIF Patients According to Histological Dating of Endometrial of Natural/ Hormone Replacement Cycle https://ClinicalTrials.gov/show/NCT03312309 Completed Reproductive & Genetic Hospital of CITIC-Xiangya 2017-12-31
NCT03307356 Penn Uterine Transplantation for Uterine Factor Infertility Trial https://ClinicalTrials.gov/show/NCT03307356 Active, not recruiting University of Pennsylvania 2021-07-01
NCT03306745 Micronutrient Supplementation in PCO-syndrome https://ClinicalTrials.gov/show/NCT03306745 Completed Medical University of Vienna 2018-06-25
NCT03291821 DuoStim in Cases of PGT: Comparison of Embryo Quantity and Embryonic Quality Using MitoScore https://ClinicalTrials.gov/show/NCT03291821 Recruiting IVI Madrid 2019-12-31
NCT03252795 Uterus Transplantation From a Multi-organ Donor https://ClinicalTrials.gov/show/NCT03252795 Recruiting University Hospital, Ghent 2021-12-31
NCT03234569 Safety and Efficacy of Sonohysterosalpingography for the Evaluation of Infertility https://ClinicalTrials.gov/show/NCT03234569 Recruiting Northwell Health 2020-12-31
NCT03230084 Use of a Home-based PDG Urine Test to Confirm Ovulation https://ClinicalTrials.gov/show/NCT03230084 Completed Bruyere Research Institute 2018-03-14
NCT03222882 Transcriptomic Profile of Endometrium in Different Histological Dating of Hormone Replacement Cycle https://ClinicalTrials.gov/show/NCT03222882 Completed Reproductive & Genetic Hospital of CITIC-Xiangya 2019-02-28
NCT03222830 Transcriptomic Profile of Endometrium in Different Histological Dating of Natural Cycle https://ClinicalTrials.gov/show/NCT03222830 Completed Reproductive & Genetic Hospital of CITIC-Xiangya 2018-03-30
NCT03214185 Effects of PGS2.0 in Patients With Unexplained RPL https://ClinicalTrials.gov/show/NCT03214185 Recruiting ShangHai Ji Ai Genetics & IVF Institute 2020-09-30
NCT03204253 Effects of Recombinant LH in Patients With Repeated Implantation Failure https://ClinicalTrials.gov/show/NCT03204253 Completed University of Roma La Sapienza 2016-09-30
NCT03197077 Optimisation of Follicular Recruitment in IVM Cycles https://ClinicalTrials.gov/show/NCT03197077 Recruiting Universitair Ziekenhuis Brussel 2020-12-31
NCT03186170 Comparison of in Vitro Fertilization Rates of Oocytes and Embryo Development Using Two Techniques of Semen Processing https://ClinicalTrials.gov/show/NCT03186170 Completed University of Campinas, Brazil 2017-07-15
NCT03185715 Oocyte Recipient’s Decision in the Number of Embryos to be Transferred https://ClinicalTrials.gov/show/NCT03185715 Completed Institut Universitari Dexeus 2017-05-31
NCT03177538 Corifollitropin Alfa Combined With Menotropin Versus Follitropin and Lutropin Alfa in Expected Suboptimal Responders https://ClinicalTrials.gov/show/NCT03177538 Completed D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductology 2018-11-02
NCT03166189 Autologous Bone Marrow-derived Mesenchymal Stem Cells for Atrophic Endometrium in Patients With Repeated IVF Failures https://ClinicalTrials.gov/show/NCT03166189 Completed D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductology 2019-03-16
NCT03134690 GnRh Antagonist Protocol With Delayed Start Stimulation in Patients With Poor Ovarian Response https://ClinicalTrials.gov/show/NCT03134690 Completed Royan Institute 2018-12-31
NCT03134651 Preoperative Anxiety at Oocyte Retrieval https://ClinicalTrials.gov/show/NCT03134651 Completed Trakya University 2016-07-24
NCT03117725 Melatonin Study Between Diminished and Normal Responder in IVF https://ClinicalTrials.gov/show/NCT03117725 Enrolling by invitation Bundang CHA Hospital 2019-08-30
NCT03115307 Luteal Phase Support in Insemination Cycles https://ClinicalTrials.gov/show/NCT03115307 Completed Tampere University Hospital 2019-11-30
NCT03088137 Study to Compare Efficacy and Safety of Primapur and Gonal-f in Women for Assisted Reproductive Treatment https://ClinicalTrials.gov/show/NCT03088137 Completed IVFarma LLC 2018-08-17
NCT03085212 Strategies for Pregnancy Achievement https://ClinicalTrials.gov/show/NCT03085212 Active, not recruiting Ohio State University 2019-04-03
NCT03085030 Can Antioxidants Affect Pregnancy Rate in Patients With Expected Low Number of Egg Retrieval in IVF Cycles? https://ClinicalTrials.gov/show/NCT03085030 Completed Cairo University 2018-12-01
NCT03042364 Cytokine Profile of the Uterine Secretome After Therapeutic Endometrial Scratching https://ClinicalTrials.gov/show/NCT03042364 Completed University of Aarhus 2018-03-14
NCT02984774 Assessment of Telomerase Activity in Endometrial Tissue and Serum in Endometriosis Patients https://ClinicalTrials.gov/show/NCT02984774 Completed Istanbul University 2016-03-31
NCT02802397 AROPE : Early Ovarian Reserve Decreased : Impact of Exposure to Persistent Endocrine Disruptors and Organic Solvents https://ClinicalTrials.gov/show/NCT02802397 Active, not recruiting Rennes University Hospital 2020-02-29
NCT03809429 Follitropin Delta in Long GnRH Agonist and GnRH Antagonist Protocols (BEYOND) https://ClinicalTrials.gov/show/NCT03809429 Recruiting Ferring Pharmaceuticals 2020-11-13
NCT02544776 Amlodipine on Blood Flow of Preovulatory Follicle in Polycystic Ovarian Patients https://ClinicalTrials.gov/show/NCT02544776 Completed Ain Shams Maternity Hospital 2015-08-31
NCT02522806 Endometrial Local Injury Before First IVF : Evaluation of Pregnancy Rate https://ClinicalTrials.gov/show/NCT02522806 Completed Centre Hospitalier Universitaire de Saint Etienne 2019-04-10
NCT03387501 Concentrate of Autologous Rich Plasma in Growth Factors in the Treatment of the Thin Endometrium https://ClinicalTrials.gov/show/NCT03387501 Recruiting Hospital San Carlos, Madrid 2021-12-31
NCT02498210 IVM for Patients With Low Ovarian Response. Does it Improve IVFoutcomes and Does it Improve the Following IVF Cycle? https://ClinicalTrials.gov/show/NCT02498210 Recruiting Sheba Medical Center 2020-07-31
NCT02491437 A Study Comparing the Efficacy, Safety and Tolerability of Oral Dydrogesterone 30 mg Daily Versus Crinone 8% Intravaginal Progesterone Gel 90 mg Daily for Luteal Support in In-Vitro Fertilization (LOTUS II) https://ClinicalTrials.gov/show/NCT02491437 Completed Abbott 2017-05-31
NCT02458768 Multicenter, Randomized, Open Label, Parallel Study to Evaluate the Efficacy & Safety of IVF-M HP Inj. vs. Menopur® Inj. https://ClinicalTrials.gov/show/NCT02458768 Completed LG Life Sciences 2014-11-30
NCT02432209 Improving Reproductive Fitness Through Pretreatment With Lifestyle Modification in Obese Women With Unexplained Infertility https://ClinicalTrials.gov/show/NCT02432209 Completed Yale University 2019-11-30
NCT02416960 Effect of the Glycemic Index of Diet on Metabolic and Reproductive Parameters in Overweight and Obese Infertile Women https://ClinicalTrials.gov/show/NCT02416960 Completed Hospital de Clinicas de Porto Alegre 2013-12-31
NCT02399501 Sonohysterography , 3D Ultrasonography and Hysteroscopy in Assessment of Uterine Factor in Cases of Female Infertility https://ClinicalTrials.gov/show/NCT02399501 Completed Cairo University 2016-01-31
NCT02328924 There is a Value of Luteinizing Hormone Predictive of in Vitro Fertilization Treatment Outcome in Antagonist Protocols? https://ClinicalTrials.gov/show/NCT02328924 Completed U.O.S. Procreazione Medicalmente Assistita e Congelamento Gameti 2013-09-30
NCT02268032 Assess the Effect of Dehydroepiandrosterone (DHEA) or Other Androgenic Agents Over Markers of Ovarian Reserve https://ClinicalTrials.gov/show/NCT02268032 Completed Laboratorios Andromaco S.A. 2016-08-31
NCT02223221 Effects of PGS in Infertile Female Patients With RPL https://ClinicalTrials.gov/show/NCT02223221 Completed ShangHai Ji Ai Genetics & IVF Institute 2016-07-31
NCT02195947 Antagonist Protocol in Poor Responders https://ClinicalTrials.gov/show/NCT02195947 Completed Cairo University 2015-07-31
NCT02185326 Microflare Protocol in Poor Responders https://ClinicalTrials.gov/show/NCT02185326 Completed Woman’s Health University Hospital, Egypt 2014-12-31
NCT02179255 Human Growth Hormone Pre-treatment for 6 Weeks Prior to Ovulation Induction for IVF https://ClinicalTrials.gov/show/NCT02179255 Enrolling by invitation Center for Human Reproduction 2021-06-30
NCT02175498 Effectiveness of Homeopathic Treatment in Female Infertility https://ClinicalTrials.gov/show/NCT02175498 Completed Fr Muller Homoeopathic Medical College 2018-02-28
NCT01290432 The Potential Effects of Inofolic Plus on Abnormal Ovarian Reserve Parameters in Subfertile Women https://ClinicalTrials.gov/show/NCT01290432 Completed Palm Beach Center for Reproductive Medicine 2012-02-29
NCT01936077 Severe LH Suppressed Patients After Administration of a GnRH Antagonist https://ClinicalTrials.gov/show/NCT01936077 Completed Assuta Hospital Systems 2013-05-31
NCT01915186 Use of Dehydroepiandrosterone (DHEA) in Women With Normal and Poor Ovarian Reserve Undergoing IVF https://ClinicalTrials.gov/show/NCT01915186 Completed The University of Hong Kong 2013-01-31
NCT01897324 IVF/ICSI Protocols in Poor Responders With Growth Hormone https://ClinicalTrials.gov/show/NCT01897324 Completed Woman’s Health University Hospital, Egypt 2015-01-31
NCT01850030 A Multicenter Study Comparing the Efficacy, Safety and Tolerability of Oral Dydrogesterone 30 mg Daily Versus Intravaginal Micronized Progesterone Capsules 600 mg Daily for Luteal Support in In-Vitro Fertilization https://ClinicalTrials.gov/show/NCT01850030 Completed Abbott 2016-03-31
NCT01817400 Mediators of Abnormal Reproductive Function in Obesity (MARO) https://ClinicalTrials.gov/show/NCT01817400 Completed University of Colorado, Denver 2014-12-31
NCT01791751 Impact of Clomiphene Citrate Administration During the Early Luteal Phase on Endocrine Profile in IVF Cycles https://ClinicalTrials.gov/show/NCT01791751 Completed Fundació Privada Eugin 2013-02-28
NCT01662466 Effect of Testosterone Treatment on Embryo Quality https://ClinicalTrials.gov/show/NCT01662466 Recruiting Center for Human Reproduction 2020-06-01
NCT01620346 Intracytoplasmic Morphologically Selected Sperm Injection and Advanced Maternal Age https://ClinicalTrials.gov/show/NCT01620346 Completed Sapientiae Institute 2012-08-31
NCT01604044 Highly Purified Menotropin (HP-hMG) Versus Recombinant FSH (rFSH) Plus Recombinant LH (rLH) in Intrauterine Insemination Cycles in Women ≥35 Years: a Prospective Randomized Trial. https://ClinicalTrials.gov/show/NCT01604044 Completed Catholic University of the Sacred Heart 2013-09-30
NCT01577472 Efficacy Study Comparing the Effect of Clomiphencitrate to an Antagonist Protocol https://ClinicalTrials.gov/show/NCT01577472 Completed University Hospital, Basel, Switzerland 2017-11-14
NCT01483612 Evaluation of Clinical Outcomes and Costs of a Lifestyle Intervention in Obese Infertile Women https://ClinicalTrials.gov/show/NCT01483612 Active, not recruiting Université de Sherbrooke 2018-08-31
NCT01477073 Multiple Dose FSH-GEX(TM) in Healthy Volunteers https://ClinicalTrials.gov/show/NCT01477073 Completed Glycotope GmbH 2012-04-30
NCT01354886 Single Dose FSH-GEXâ„¢ in Healthy Volunteers https://ClinicalTrials.gov/show/NCT01354886 Completed Glycotope GmbH 2011-10-31
NCT04163640 Ovarian Rejuvenation for Premature Ovarian Insufficiency and Poor Ovarian Response https://ClinicalTrials.gov/show/NCT04163640 Recruiting Reproductive Medicine Associates of New Jersey 2022-12-31
NCT04416607 Corifollitropin Alpha and Ovarian Response https://ClinicalTrials.gov/show/NCT04416607 Completed Hospital de Clinicas de Porto Alegre 2019-01-31
NCT04411212 G-CSF and PRP in Patients With Recurrent Implantation Failure https://ClinicalTrials.gov/show/NCT04411212 Recruiting Riyadh Fertility and Reproductive Health center 2020-12-31
NCT04407065 Double Trigger in Patients With Low Number of Oocytes Retrieved Per Number of Preovulatory Follicles https://ClinicalTrials.gov/show/NCT04407065 Recruiting Riyadh Fertility and Reproductive Health center 2020-12-30
NCT04407052 Double Trigger in Patients With Low Proportion of Mature Oocytes https://ClinicalTrials.gov/show/NCT04407052 Recruiting Riyadh Fertility and Reproductive Health center 2020-12-31
NCT04386499 Biological Effects of Treatment With Resveratrol in ART Patients https://ClinicalTrials.gov/show/NCT04386499 Completed University Of Perugia 2020-03-11
NCT04356105 Protocols of IVF/ICSI in Poor Responders https://ClinicalTrials.gov/show/NCT04356105 Recruiting Cairo University 2021-06-30
NCT04275869 Internet-based Intervention to Promote a Healthy Lifestyle on the Reproductive Parameters of Overweight and Obese Women https://ClinicalTrials.gov/show/NCT04275869 Recruiting Cardenal Herrera University 2021-09-15
NCT04234945 Effect of Prophylactic Antibiotics for Hysterosalpingography on Post Procedure Morbidity https://ClinicalTrials.gov/show/NCT04234945 Recruiting Ahmadu Bello University Teaching Hospital 2020-10-31
NCT04233892 Clinical Study of in Situ Regeneration of Endometrium https://ClinicalTrials.gov/show/NCT04233892 Recruiting The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School 2022-12-31
NCT04201847 Follicular Fluid Fetuins in in Vitro Fertilization https://ClinicalTrials.gov/show/NCT04201847 Completed Samsun Education and Research Hospital 2019-02-25
NCT04179253 Detection of the Uterine Abnormalities Missed in an Ultrasound Scan and/or Hysterosalpingography Using Hysteroscopy, in Females Presenting With Unexplained Infertility https://ClinicalTrials.gov/show/NCT04179253 Completed Beni-Suef University 2019-04-14
NCT04178135 Recombinant LH Supplementation Timing Strategies (From Day 1 or Day 6) to a Standard GnRH Agonist Long Protocol in Subsequent COS Cycle of Older Patients With Unexpected Poor or Suboptimal Ovarian Response https://ClinicalTrials.gov/show/NCT04178135 Recruiting Reproductive & Genetic Hospital of CITIC-Xiangya 2020-06-30
NCT04166825 Ovarian Hyperstimulation and Fibrin Clot Properties. https://ClinicalTrials.gov/show/NCT04166825 Recruiting Jagiellonian University 2019-12-18
NCT04151485 The Effect of the Mind/Body Program for Fertility, Hungarian Version, on Well-Being and Assisted Reproduction Outcomes https://ClinicalTrials.gov/show/NCT04151485 Enrolling by invitation Semmelweis University 2021-12-15
NCT04124913 Oral Dydrogesterone vs. Micronized Vaginal Progesterone for Luteal Phase Support in Frozen-thawed Embryo Transfer Cycles https://ClinicalTrials.gov/show/NCT04124913 Recruiting Memorial Sisli Hospital, Istanbul 2019-10-31
NCT04096027 Cabergoline Before or After Oocyte Collection for Follicular Resolution https://ClinicalTrials.gov/show/NCT04096027 Recruiting Fertility Center of Las Vegas 2020-03-31
NCT04077242 Hysteroscopic Evaluation of Fallopian Tubal Patency https://ClinicalTrials.gov/show/NCT04077242 Completed Medical University of Vienna 2019-10-25
NCT04071574 Comparative Study on the Efficacy of Ovarian Stimulation Protocols on the Success Rate of ICSI in Female Infertility https://ClinicalTrials.gov/show/NCT04071574 Recruiting Lebanese University 2019-08-22
NCT04019899 Myo-inositol and Vitamin D3 During IVF https://ClinicalTrials.gov/show/NCT04019899 Completed Lo.Li.Pharma s.r.l 2019-05-31
NCT04013438 Luteal Phase Support During Frozen Embryo Transfer Cycle https://ClinicalTrials.gov/show/NCT04013438 Completed Royan Institute 2019-01-01
NCT03999541 Freeze-all Policy in Poor Responders https://ClinicalTrials.gov/show/NCT03999541 Recruiting Al-Yasmeen Fertility and Gynecology Center 2020-03-01
NCT03998553 Study for Obtaining Mature Oocytes by in Vitro Maturation in Oocyte-donor Women https://ClinicalTrials.gov/show/NCT03998553 Completed Instituto Valenciano de Infertilidad, IVI VALENCIA 2019-12-17
NCT03178695 Inovium Ovarian Rejuvenation Trials https://ClinicalTrials.gov/show/NCT03178695 Completed Ascendance Biomedical 2018-05-01
NCT03973528 Primary Efficacy Evaluation of Traditional Chinese Medicine in Treating Older Infertile Women https://ClinicalTrials.gov/show/NCT03973528 Recruiting Chang Gung Memorial Hospital 2020-10-15
NCT03966339 Growth Hormone Adding to Controlled Ovarian Hyperstimulation for Improving Embryo Quality https://ClinicalTrials.gov/show/NCT03966339 Recruiting Reproductive & Genetic Hospital of CITIC-Xiangya 2020-12-31
NCT03951194 Ovarian Autologous Platelet-Rich Plasma (PRP) Treatment in Perimenopause. https://ClinicalTrials.gov/show/NCT03951194 Recruiting Genesis Athens Clinic 2021-01-30
NCT03946813 The Efficacy of Platelets Rich Plasma for Ovarian Rejuvenation https://ClinicalTrials.gov/show/NCT03946813 Completed Al-Kindy College of Medicine 2019-05-31
NCT03921710 CAPA-IVM Versus STANDARD IVM https://ClinicalTrials.gov/show/NCT03921710 Completed Mỹ Đức Hospital 2018-10-10
NCT03916978 Ovarian Autologous-Platelet Rich Plasma Treatment (PRP) in Menopause. https://ClinicalTrials.gov/show/NCT03916978 Recruiting Genesis Athens Clinic 2021-01-30
NCT03908099 Fit-for-Fertility Multicenter Randomized Controlled Trial https://ClinicalTrials.gov/show/NCT03908099 Recruiting Université de Sherbrooke 2023-04-30
NCT03904745 Effect of Oxytocin Antagonists on Implantation Success Rates of Frozen-thawed Embryo Transfer https://ClinicalTrials.gov/show/NCT03904745 Recruiting Bezmialem Vakif University 2020-03-31
NCT03904355 Effects of Intramural Fibroids on IVF Outcome https://ClinicalTrials.gov/show/NCT03904355 Recruiting Cairo University 2020-04-30
NCT03898037 Effect of Lifestyle and/or Metformin Intervention on Pregnancy Outcome, A Pilot Randomized Controlled Trial https://ClinicalTrials.gov/show/NCT03898037 Recruiting Reproductive & Genetic Hospital of CITIC-Xiangya 2021-03-31
NCT03890458 The Effect of Vitamin D on Fertility https://ClinicalTrials.gov/show/NCT03890458 Completed Akdeniz University 2017-11-30
NCT03862586 NAC Effect on Hox Genes Expressions in RIF https://ClinicalTrials.gov/show/NCT03862586 Completed Royan Institute 2017-05-01
NCT03843112 Modulating the Vaginal Microbiome After Implantation Failure https://ClinicalTrials.gov/show/NCT03843112 Recruiting Zealand University Hospital 2020-12-31
NCT03802032 Topical Analgesia for Pain Relief in Hysterosalpingography https://ClinicalTrials.gov/show/NCT03802032 Completed Ahmadu Bello University Teaching Hospital 2019-12-22
NCT03786458 Development and Evaluation of Web-Based Fertility-Related Decision Support for Young Female Cancer Patients https://ClinicalTrials.gov/show/NCT03786458 Recruiting National Taiwan University Hospital 2020-11-27
NCT03770026 Autologous Platelet-rich Plasma for Clomiphene Citrate-induced Thin Endometrium https://ClinicalTrials.gov/show/NCT03770026 Completed Benha University 2019-01-01
NCT03767218 Initiation of Ovarian Stimulation With Recombinant-human FSH (Bemfola®) in the Late Follicular Phase https://ClinicalTrials.gov/show/NCT03767218 Recruiting Universitair Ziekenhuis Brussel 2020-08-31
NCT03759301 Efficacy of Growth Hormone Supplementation With Gonadotrophins in IVF/ICSI for Poor Responders https://ClinicalTrials.gov/show/NCT03759301 Completed ClinAmygate 2019-05-05
NCT03755973 Effect of Different Ovarian Stimulation Protocols on Endometrial Receptivity https://ClinicalTrials.gov/show/NCT03755973 Recruiting Instituto Valenciano de Infertilidade de Lisboa 2020-06-30
NCT03755037 Clomiphene Citrate, Estradiol and Sildenafil for Induction of Ovulation in Unexplained Infertility https://ClinicalTrials.gov/show/NCT03755037 Completed Beni-Suef University 2018-04-30
NCT03747692 Intracervical Anasthesia in Outpatient Hystroscopy, Can Procedure be Completed Diagnostic and Therapeutic With no Need to General Anaesthesia https://ClinicalTrials.gov/show/NCT03747692 Completed Cairo University 2018-10-20
NCT03741699 Recombinant LH Prior to Ovarian Stimulation in Poor Ovarian Responders (PRE-LH) https://ClinicalTrials.gov/show/NCT03741699 Recruiting Instituto Valenciano de Infertilidad, IVI Alicante 2020-03-31
NCT03738618 Recombinant FSH Investigation in the Treatment of Infertility With Assisted Reproductive Technology (ART) (RITA-2) https://ClinicalTrials.gov/show/NCT03738618 Active, not recruiting Ferring Pharmaceuticals 2021-07-31
NCT03737253 Hormone Evaluation in Artificial Reproductive Technology https://ClinicalTrials.gov/show/NCT03737253 Recruiting Lund University 2021-06-30
NCT03727971 Treatment With the Anti-IgE Monoclonal Antibody Omalizumab in Women With Asthma Undergoing Fertility Treatment. - A Proof of Concept Study. https://ClinicalTrials.gov/show/NCT03727971 Recruiting Rigshospitalet, Denmark 2021-03-01
NCT03725904 Daytime Profile of Salivary Progesterone https://ClinicalTrials.gov/show/NCT03725904 Completed Regionshospitalet Viborg, Skive 2019-04-03
NCT03712982 Attention to Variability During Infertility https://ClinicalTrials.gov/show/NCT03712982 Recruiting Harvard University 2019-12-05
NCT03677336 Oral Dydrogesterone (OD) Versus Micronized Vaginal Progesterone (MVP) for Luteal Phase Support (LPS) in IVF/ICSI https://ClinicalTrials.gov/show/NCT03677336 Recruiting CRG UZ Brussel 2020-10-31
NCT03592849 The Efficacy and Safety of Collagen Scaffold Loaded With Umbilical Cord Derived Mesenchymal Stem Cells in Infertile Women With Thin Endometrium or Endometrial Scarring https://ClinicalTrials.gov/show/NCT03592849 Enrolling by invitation The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School 2020-12-31
NCT03578172 HMG Stimulation Versus HRT for Endometrial Preparation Prior to Blastocyst Transfer in Moderate to Severe IUA Patients https://ClinicalTrials.gov/show/NCT03578172 Completed Reproductive & Genetic Hospital of CITIC-Xiangya 2019-10-20
NCT03558399 Frozen Blastocyst Transfer Using Conventional Timing Versus Timing by Endometrial Receptivity Analysis https://ClinicalTrials.gov/show/NCT03558399 Recruiting Shady Grove Fertility Reproductive Science Center 2019-09-23
NCT03542331 Endometrial Effects of Lipiodol https://ClinicalTrials.gov/show/NCT03542331 Recruiting Universitair Ziekenhuis Brussel 2020-01-31
NCT03506243 Randomized Controlled Study of Comparing Follitrope Versus Gonal-f in Chinese Infertility Women. https://ClinicalTrials.gov/show/NCT03506243 Completed Hangzhou YuYuan Bioscience Technology Co., Ltd. 2016-09-30
NCT03496636 Autologous Ovarian Tissue Transplantation https://ClinicalTrials.gov/show/NCT03496636 Recruiting University of Pittsburgh 2023-09-01
NCT03481582 Effect of Nitric Oxide Donors on Uterine and Subendometrial Blood Flow in Patients With Unexplained Infertility https://ClinicalTrials.gov/show/NCT03481582 Completed Ain Shams University 2018-03-01
NCT03473028 Transvaginal Ultrasonography Guided Embryo Transfer https://ClinicalTrials.gov/show/NCT03473028 Completed Kasr El Aini Hospital 2020-02-18
NCT03461055 Lavender During Intrauterine Insemination https://ClinicalTrials.gov/show/NCT03461055 Completed Mayo Clinic 2018-03-29
NCT03429621 Effect of Simethicone on Reducing Bowel Interference During Tubal Resection https://ClinicalTrials.gov/show/NCT03429621 Completed Chiang Mai University 2019-02-28
NCT01202656 Effect of Colony Stimulating Factor on Implantation and Pregnancy Rates Following IVF (in Vitro Fertilization) https://ClinicalTrials.gov/show/NCT01202656 Completed Center for Human Reproduction 2012-12-31
NCT04066478 Does DHEA IVF Outcomes in Poor Responders? https://ClinicalTrials.gov/show/NCT04066478 Recruiting Homerton University Hospital NHS Foundation Trust 2019-12-31
NCT03881904 OCP Pretreatment in PCOS Patients Undergoing ICSI Using Antagonist Protocol https://ClinicalTrials.gov/show/NCT03881904 Recruiting Ain Shams University 2019-07-01
NCT03590405 Uterus Transplantation LD - Feasibility Study - Sahlgrenska - BMC https://ClinicalTrials.gov/show/NCT03590405 Recruiting Sahlgrenska University Hospital, Sweden 2021-12-31
NCT01565265 Comparing Ovarian Stimulation for Assisted Reproduction With Two Different Forms of Pituitary Suppression https://ClinicalTrials.gov/show/NCT01565265 Completed University Hospital, Basel, Switzerland 2012-12-31
NCT04168567 The Impact of Body Mass Index in the Endometrial Microbiome in IVF Treatments https://ClinicalTrials.gov/show/NCT04168567 Recruiting Tampere University Hospital 2025-12-31
NCT02108665 Magnetic Resonance Imaging (MRI) Hysterosalpingography Versus Radiographic Hysterosalpingography in Female Infertility https://ClinicalTrials.gov/show/NCT02108665 Completed Centre Hospitalier Universitaire de Nice 2016-04-30
NCT03426007 Controlled Ovarian Stimulation and Human Uterine Lavage https://ClinicalTrials.gov/show/NCT03426007 Recruiting Previvo Genetics 2019-11-30
NCT00434122 Exploratory Study Assessing Synchronisation of Egg Sacs With Degarelix https://ClinicalTrials.gov/show/NCT00434122 Completed Ferring Pharmaceuticals 2007-12-31
NCT00315029 Patient-Centered Implementation Trial for Single Embryo Transfer https://ClinicalTrials.gov/show/NCT00315029 Completed Radboud University 2008-09-30

Observational Studiess

#If less then 500 studies

nct_id brief_title link overall_status source primary_completion_date
NCT04107129 Predicting Endometrial Receptivity for Optimal Reproductive Management https://ClinicalTrials.gov/show/NCT04107129 Recruiting Stanford University 2021-12-31
NCT03414567 Presence of Toxins From Smoking in the Follicular Fluid of Women Undergoing Intracytoplasmic Sperm Injection Treatment https://ClinicalTrials.gov/show/NCT03414567 Recruiting Infertility Treatment Center Dortmund 2022-06-30
NCT04387994 Determination of Circulating Placental Biomarkers Levels to Predict the Pregnancy Outcome of First Trimester After IVF. https://ClinicalTrials.gov/show/NCT04387994 Recruiting Instituto Valenciano de Infertilidade de Lisboa 2021-01-31
NCT03363828 The Temporo-spatial Dynamics of Genital Tract Microbiota https://ClinicalTrials.gov/show/NCT03363828 Recruiting Regionshospitalet Viborg, Skive 2019-09-15
NCT03322852 Effect of Clomiphene Citrate on Uterine Blood Fow in Women With Unexplained Delayed Conception https://ClinicalTrials.gov/show/NCT03322852 Completed Cairo University 2016-10-01
NCT03173235 Plasma Concentrations of Calcium, Phosphate, FGF23, Klotho, 25 (OH) D3 and 1,25 (OH) 2D3 From Patients Who Wants to Have Children https://ClinicalTrials.gov/show/NCT03173235 Recruiting University Women’s Hospital Tübingen 2021-12-01
NCT03166657 Office Hysteroscopy in Secondary Infertility After Cesarean Section https://ClinicalTrials.gov/show/NCT03166657 Completed Assiut University 2019-06-01
NCT03103113 The Evolution of Relationship Between Results of Peripheral Blood Test and Outcomes of in Vitro Fertilization https://ClinicalTrials.gov/show/NCT03103113 Completed Chung Shan Medical University 2012-12-31
NCT03018314 Serum Kisspeptin Levels in Infertile Women https://ClinicalTrials.gov/show/NCT03018314 Completed Bakirkoy Dr. Sadi Konuk Research and Training Hospital 2017-06-30
NCT02727400 Mitochondrial Energy Production in ART (Assisted Reproductive Technology ) https://ClinicalTrials.gov/show/NCT02727400 Completed IVI Madrid 2018-04-16
NCT02684604 Anti-Helicobacter Pylori Antibodies (IgG) in Serum of Women With Unexplained Infertility https://ClinicalTrials.gov/show/NCT02684604 Completed Ain Shams Maternity Hospital 2015-11-30
NCT02548039 To Study The Influence Of Genomic Factors On Metabolism And Effects Of Clomiphene In Asian Normogonadotrophic Anovulatory Patients. https://ClinicalTrials.gov/show/NCT02548039 Completed KK Women’s and Children’s Hospital 2017-03-31
NCT02454829 Follow-up of Ovarian Function in Young Women Who Underwent Ovarian Cortex Cryopreservation https://ClinicalTrials.gov/show/NCT02454829 Completed Cliniques universitaires Saint-Luc- Université Catholique de Louvain 2016-01-31
NCT02341365 Vitamin D Influence on Oocyte Donation https://ClinicalTrials.gov/show/NCT02341365 Completed IVI Madrid 2014-12-31
NCT02127944 Assessment of Ovarian Reserve Tests in Unexplained Infertile Women https://ClinicalTrials.gov/show/NCT02127944 Completed Karadeniz Technical University 2015-06-30
NCT01756872 Clinical Measures of Ovarian Reserve in Predicting IVF Success https://ClinicalTrials.gov/show/NCT01756872 Completed University of Oxford 2015-06-30
NCT01674894 Study of the Cleavage of the Egg in Relation to the Stimulation Treatment https://ClinicalTrials.gov/show/NCT01674894 Completed Ferring Pharmaceuticals 2015-12-10
NCT03349190 Impact of Esmya on Fertility to Infertile Women With Fibroids Managed With Assisted Reproduction Techniques https://ClinicalTrials.gov/show/NCT03349190 Completed ASSOCIATION POUR LE DEVELOPPEMENT EN FECONDATION IN VITRO 2018-06-30
NCT01426152 Progesterone on the Day of Ovulation Induction is Associated With Pregnancy Outcome https://ClinicalTrials.gov/show/NCT01426152 Completed Bollmann Bruckner Noss 2011-04-30
NCT01408615 A Post Marketing Observational Study of the Safety and Efficacy of Elonva (Corifollitropin Alfa) in General Practice (P08165) https://ClinicalTrials.gov/show/NCT01408615 Completed Merck Sharp & Dohme Corp. 2016-11-18
NCT04395755 Impact of COVID-19 on Psychological Status in Case of IVF Interrupted or Postponed https://ClinicalTrials.gov/show/NCT04395755 Completed Ospedale Policlinico San Martino 2020-05-15
NCT04253470 Debate on Progesterone Elevation on the Day of Triggering https://ClinicalTrials.gov/show/NCT04253470 Completed Istituto Clinico Humanitas 2016-12-31
NCT04188444 Prothrombotic Biomarkers and Ovarian Stimulation https://ClinicalTrials.gov/show/NCT04188444 Active, not recruiting University Hospital, Geneva 2020-03-01
NCT04185623 Time Lag for Oocyte Denudation: A Better Choice for ICSI Outcome?! https://ClinicalTrials.gov/show/NCT04185623 Recruiting Benha University 2019-12-10
NCT04170517 Serum Progesterone Levels on the Day of Frozen Embryo Transfer (FET) and Pregnancy Outcomes https://ClinicalTrials.gov/show/NCT04170517 Recruiting CARE Fertility UK 2020-09-30
NCT04141085 Transcriptomic Evaluation of Endometrial Receptivity https://ClinicalTrials.gov/show/NCT04141085 Recruiting Reproductive Medicine Associates of New Jersey 2021-08-31
NCT04126109 Parental Attitudes in Invitro Fertilization https://ClinicalTrials.gov/show/NCT04126109 Recruiting Aljazeera Hospital 2020-02-01
NCT04052464 The Study of the Implantation Window From Endometrial Biopsy With Gene Expression Methods https://ClinicalTrials.gov/show/NCT04052464 Completed Prelife Kft 2017-12-20
NCT04039009 Apical Pelvic Support in Infertility Patients https://ClinicalTrials.gov/show/NCT04039009 Recruiting Uludag University 2019-09-30
NCT03954587 What is the Optimal Cycle Regimen for Frozen- Thawed Embryo Transfer Cycles https://ClinicalTrials.gov/show/NCT03954587 Recruiting IVI Middle East Fertility Clinic 2020-06-30
NCT03885297 3mg Liraglutide for Overweight or Obesity https://ClinicalTrials.gov/show/NCT03885297 Recruiting University Hospitals Coventry and Warwickshire NHS Trust 2020-07-18
NCT03877185 A New Revolutionary 3-Injection- Protocol in Infertile Women https://ClinicalTrials.gov/show/NCT03877185 Recruiting Assisting Nature 2019-12-31
NCT03813745 Timing of COC Denudation and Embryo Quality https://ClinicalTrials.gov/show/NCT03813745 Recruiting Acıbadem Atunizade Hospital 2020-06-15
NCT03799107 Developmental Epidemiological Study of Children Born Through Reproductive Technology https://ClinicalTrials.gov/show/NCT03799107 Recruiting University of California, San Francisco 2021-01-01
NCT03798886 Success Rate Natural Cycles Versus Modified Natural Cycles in Frozen Embryos https://ClinicalTrials.gov/show/NCT03798886 Active, not recruiting Acibadem University 2019-12-01
NCT03777358 Three-dimensional Ultrasonography Versus Hysteroscopy in Evaluation of Uterine Cavity in Infertile Women https://ClinicalTrials.gov/show/NCT03777358 Active, not recruiting Mansoura University 2021-01-01
NCT03581617 Infections and Unexplained Infertility https://ClinicalTrials.gov/show/NCT03581617 Completed University Hospital of Ferrara 2015-11-01
NCT03575494 Relationship Between Oral Health Status and Unexplained Female Infertility in Turkish Population https://ClinicalTrials.gov/show/NCT03575494 Recruiting Recep Tayyip Erdogan University Training and Research Hospital 2019-04-15
NCT03565107 Characterization of Methylation Pattern in Human Oocytes of Women Undergoing Intracytoplasmic Sperm Injection Treatment https://ClinicalTrials.gov/show/NCT03565107 Recruiting Infertility Treatment Center Dortmund 2021-07-31
NCT03533907 Pregnancy Outcomes in Infertile Patients After Treatment With Ulipristal Acetate. https://ClinicalTrials.gov/show/NCT03533907 Completed Istituto Clinico Humanitas 2018-04-10
NCT03503006 Effects of Vitamin D Status on the Outcome of Ivf - Embryo Transfer https://ClinicalTrials.gov/show/NCT03503006 Completed Reproductive & Genetic Hospital of CITIC-Xiangya 2019-10-30
NCT03438682 Real World Effectiveness and Safety of Hysteroscopic (Essure®) Compared to Laparoscopic Sterilization https://ClinicalTrials.gov/show/NCT03438682 Active, not recruiting Yale University 2020-07-31
NCT03290911 Retrospective Trial on Low Prognosis Infertile Patients https://ClinicalTrials.gov/show/NCT03290911 Completed Istituto Clinico Humanitas 2015-12-31
NCT01385605 Analysis of Toxins in Follicle Fluid https://ClinicalTrials.gov/show/NCT01385605 Active, not recruiting Infertility Treatment Center Dortmund 2020-06-30
NCT04098289 Preterm Delivery After Septum Resection https://ClinicalTrials.gov/show/NCT04098289 Completed Università degli Studi dell’Insubria 2015-12-31
NCT04028986 Esmya Versus Surgery Before IVF/ICSI https://ClinicalTrials.gov/show/NCT04028986 Recruiting Universitair Ziekenhuis Brussel 2021-12-31
NCT03965585 Office Hysteroscopy in Infertility Work-out: the Role of Endometrial Hyperplasia in Southern Italian Women https://ClinicalTrials.gov/show/NCT03965585 Completed University of Campania “Luigi Vanvitelli” 2019-04-21
NCT00386217 Psychosocial Impact of Cancer-Related Female Infertility https://ClinicalTrials.gov/show/NCT00386217 Completed M.D. Anderson Cancer Center 2008-11-30

Registries

#If less then 500 registries

nct_id brief_title link overall_status source primary_completion_date
NCT03230994 Cooperative Adenomyosis Network https://ClinicalTrials.gov/show/NCT03230994 Recruiting Peking Union Medical College Hospital 2020-06-30
NCT03066349 IVM Versus IVF: Differences in Patients’ Emotional Adjustment and Quality of Life https://ClinicalTrials.gov/show/NCT03066349 Recruiting Universitair Ziekenhuis Brussel 2020-12-31
NCT02987023 Uterus Transplantation From Live Donors With Robotic Assisted Surgery - Gothenburg II https://ClinicalTrials.gov/show/NCT02987023 Recruiting Sahlgrenska University Hospital, Sweden 2022-12-31
NCT02294500 Cohort Study to Evaluate Ovarian Function https://ClinicalTrials.gov/show/NCT02294500 Recruiting Huazhong University of Science and Technology 2016-05-31
NCT04259996 Impact of Serum Progesterone in Modified Natural Cycles and Stimulated Cycles on Ongoing Pregnancy Rate https://ClinicalTrials.gov/show/NCT04259996 Recruiting Instituto Valenciano de Infertilidad, IVI VALENCIA 2021-03-01